Active Directory
Active Directory administration, security, and troubleshooting guides.
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Articles with this Tag
SecurityNet-NTLMv1 Rainbow Tables: Mandiant's Release Turns a Legacy Windows Setting Into a 12-Hour Credential Recovery Risk
Mandiant released Net-NTLMv1 rainbow tables that can recover key material in under 12 hours on sub-$...
ExplainerAzure AD vs Active Directory: A Deep Architectural Explanation for Microsoft 365 (2026)
Active Directory and Azure AD share a name and both "do identity," yet they were built for different...
Script
PowerShell Script to Update Immutable ID for Microsoft 365 Users
This PowerShell script updates the Immutable ID (onPremisesImmutableId) for Microsoft 365 users base...
ExplainerWhat Is Entra ID Join (Cloud Join) Explained
Entra ID Join, also known as Cloud Join, is a device identity model where Windows devices are joined...
ExplainerWhat Is Hybrid Join in Active Directory and Entra ID
Hybrid Join is a deployment model that allows Windows devices to be joined to on-premises Active Dir...
ExplainerWhat Is Group Policy (GPO) in Windows Domains
Group Policy is a core management feature in Windows domain environments that allows administrators ...